142 N Mountain Avenue Ontario, CA ^$ 2,975,000

142 N Mountain Avenue

^$ 2,975,000

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142 N Mountain Avenue

Ontario, CA, 91762

^$ 2,975,000

Bedrooms-- Baths-- Sq 1,860

Monthly Estimate*

^$ 18,560

Listed by Furstenberg Realty

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Commercial Property for sale in Ontario, CA

for $2,975,000. This 1,860 square foot building was built in 1990 on a lot size of 0.361.

NEWER FREESTANDING commercial building located on a prime lot with ample parking space and traffic exposure! PROPERTY CAN BE DELIVERED VACANT! Commercial building on Mountain Ave. Re-built in 1990. Building size is @ 1,860 sq ft with high ceilings, and its lot size is 15,725 sq ft with alley access and 25+ parking spaces, including a handicap ramp. Currently used as a fast food restaurant (LIBERTY BURGERS) and can be converted into anything you want: Coffee shop, fast food franchise, doughnut shop, etc. Terrific curb appeal, large dining area, showcase food services. 20ft hood with smoke blower and fire system, One 10ft hood one smoke blower and fire system, multiple grills, 121 sq ft walk-in refrigerator, 60 sq ft walk in freezer. Two large public bathrooms. LOCATION! LOCATION! LOCATION! VERY RARE TO FIND A FREE STANDING BUILDING WITH HUGE PRIVATE PARKING LOT!

Commercial Active

Price

^$ 2,975,000

Property Type

Commercial

Taxes

^$ 0

Style

Lot Size

0.361

Year Built

1990

Town/City

Ontario

County/Region

San Bernardino

MLS | Web ID

TR25161361

Days on Market

156

Features

General

Cooling Central Air

Year Built 1990

Property Subtype Mixed Use

County San Bernardino

Property Type Commercial Sale

Special Listing Conditions Standard

Status Active

Directions Holt

City Ontario

MLS Area 686 - Ontario

Lot Size Units Square Feet

Lot Size Square Feet 15725

Additional Parcels Y/N 0

Building Area Units Square Feet

Standard Status Active

Occupancy Type Owner

Year Built Source Assessor

Property Sub Type Additional Mixed Use

Interior

Total Stories 1

Air Conditioning Y/N 1

Laundry Features None

Entry Level 1

Exterior

Lot Features 0-1 Unit/Acre

Water Source Public

Lot Size Area 15725

Building Area Total 1860

Lot Size Acres 0.361

Lot Size Source Assessor

* Excluded Features

List By

Furstenberg Realty

Broker

wolf.gang44@yahoo.com

Affordability Calculator

$18,560

Per Month

Monthly Principal & Interest: $18,560
Monthly Property Taxes: --
Monthly Home Insurance: --

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Yearly Home Insurance

Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends
Schools

Commerical listings in Ontario, CA

Average List Price ^$2,395,037

Percent of Sale Price 19%

About Ontario, CA

176,325 Population

12% Since 2002

^$56,171 Median Income

33.09 Median Age

41% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

4827338 Elementary School

4827337 Middle School

Unknown High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
11/28/2025	$2,975,000		Listed Price

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142 N Mountain Avenue, Ontario, CA, 91762 is a Commercial Property for sale at $2,975,000 with 1,860 sqft and a lot size of 0.361. 142 N Mountain Avenue was built in 1990. The property's zip code is 91762 which is in Ontario, CA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Listing data provided courtesy of the Internet Data Exchange Program of the California Regional Multiple Listing Service, Inc..

Based on information from California Regional Multiple Listing Service, Inc. as of 12/21/2025. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

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142 N Mountain Avenue

Commercial Property for sale in Ontario, CA

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